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authorSonic Zhang <sonic.zhang@analog.com>2008-08-05 18:28:26 +0800
committerBryan Wu <cooloney@kernel.org>2008-08-05 18:28:26 +0800
commitd6a29891369827317659b7833170d2f5f0c7b97f (patch)
treed93efcc44012c838e8b8f13466c06ee4be20df6d /arch/blackfin/mach-bf537
parentfe5aeb93024791a5aa69741015db33093198ff47 (diff)
Blackfin arch: Fix bugs - Make kgdb code apparent to app debugging.
- Skip single step if global interrupt disable bit is set. - Extend bernds' patch r4673 to skip single step in any interrupt entry that interrupts the code which is under single stepping. Bernds' patch only allow user space single stepping. Singed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
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